Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details)

v3.22.2.2
Related Party Transactions (Details)
$ / shares in Units, $ in Thousands
 1 Months Ended 3 Months Ended 9 Months Ended
Jun. 30, 2022
USD ($)
transaction
$ / shares
shares
Dec. 31, 2021
USD ($)
Jul. 31, 2021
USD ($)
Sep. 30, 2022
USD ($)
$ / shares
shares
Sep. 30, 2021
USD ($)
Sep. 30, 2022
USD ($)
$ / shares
shares
Sep. 30, 2021
USD ($)
May 31, 2022
USD ($)
$ / shares
shares
Jan. 31, 2022
USD ($)
Jan. 31, 2021
USD ($)
Related Party Transaction [Line Items]                    
Stock repurchase program, authorized (in shares) | shares       0   0        
Revenue       $ 335,585 $ 214,129 $ 1,020,491 $ 624,822      
Operating Lease, Right-of-Use Asset   $ 12,600   12,800   12,800        
Lease liabilities   13,200   13,625   13,625        
Home sales                    
Related Party Transaction [Line Items]                    
Revenue       326,496 208,916 975,269 603,281      
Cost of sales and expenses       258,362 175,349 770,220 511,177      
Lot sales and other                    
Related Party Transaction [Line Items]                    
Revenue       9,089 5,213 45,222 21,541      
Cost of sales and expenses       10,737 3,419 40,546 16,929      
California                    
Related Party Transaction [Line Items]                    
Revenue       118,977 110,046 343,466 346,680      
Private Placement Warrants                    
Related Party Transaction [Line Items]                    
Stock repurchase program, authorized (in shares) | shares 2,800,000                  
Landsea Holding Share Repurchase Program                    
Related Party Transaction [Line Items]                    
Number of transactions | transaction 2                  
Stock repurchase program, authorized (in shares) | shares 4,400,000                  
Stock repurchase program, authorized amount $ 30,000                  
Stock consideration, share price (in dollars per share) | $ / shares $ 6.82             $ 7.18    
Discount rate 5.00%                  
Landsea Holding Share Repurchase Program | Private Placement Warrants                    
Related Party Transaction [Line Items]                    
Stock repurchase program, authorized (in shares) | shares 5,500,000                  
Stock repurchase program, authorized amount       $ 8,400   $ 8,400        
Stock consideration, share price (in dollars per share) | $ / shares $ 3.00                  
Landsea Holding Share Repurchase Program | Private Placement Warrants | Landsea Holdings                    
Related Party Transaction [Line Items]                    
Stock repurchase program, authorized (in shares) | shares 2,200,000                  
Share Repurchase Program                    
Related Party Transaction [Line Items]                    
Stock repurchase program, authorized (in shares) | shares               4,398,826    
Stock repurchase program, authorized amount               $ 30,000 $ 10,000  
Stock consideration, share price (in dollars per share) | $ / shares       $ 3.00   $ 3.00   $ 6.82    
Share Repurchase Program | Private Placement Warrants                    
Related Party Transaction [Line Items]                    
Stock repurchase program, authorized amount       $ 16,500   $ 16,500        
Share Repurchase Program | Private Placement Warrants | Landsea Holdings                    
Related Party Transaction [Line Items]                    
Stock repurchase program, authorized (in shares) | shares       2,200,000   2,200,000        
Stock repurchase program, authorized amount $ 6,600     $ 6,600   $ 6,600        
Equity Method Investee                    
Related Party Transaction [Line Items]                    
Due from related parties   2,100   2,800   2,800        
Affiliated Entity                    
Related Party Transaction [Line Items]                    
Payments for rent       200   600        
Operating Lease, Right-of-Use Asset   2,000   1,500   1,500        
Lease liabilities   2,000   1,500   1,500        
Related party interest expense       0 278 69 1,042      
Affiliated Entity | Home sales                    
Related Party Transaction [Line Items]                    
Revenue from Related Parties   $ 15,200                
Related party interest expense       714 2,571 3,831 9,813      
Affiliated Entity | Lot Sales and Other                    
Related Party Transaction [Line Items]                    
Revenue       0 0 1,249 0      
Cost of sales and expenses       0 $ 0 1,256 $ 0      
Affiliated Entity | California                    
Related Party Transaction [Line Items]                    
Related party transaction, rate     7.00%              
Related party interest expense       200   800        
Developed lots purchased in the period       1,700   7,900        
Affiliated Entity | Predetermined Land Purchase Price | California                    
Related Party Transaction [Line Items]                    
Related party transaction, amounts of transaction     $ 28,900              
Affiliated Entity | Sale and Lease Back of Model Homes | Lot Sales and Other                    
Related Party Transaction [Line Items]                    
Revenue           1,200        
LHold | Corporate Joint Venture                    
Related Party Transaction [Line Items]                    
Deferred tax assets transferred to Landsea Holdings                   $ 12,100
Landsea Capital Fund                    
Related Party Transaction [Line Items]                    
Related party transaction, amounts of transaction       $ 3,100   $ 3,100        
Landsea Capital Fund | LCF JV                    
Related Party Transaction [Line Items]                    
Related party transaction, amounts of transaction $ 55,000